What is this :confused::confused:
Hi Yogesh. Below is the complete code.
Header file
------------------
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow(QWidget *parent = 0);
~MainWindow();
private:
Ui::MainWindow *ui;
private:
//! To collect the list of classrooms and computers added to the coressponding classroom
QList<QTreeWidgetItem *> *m_ClassRoom;
QList<QTreeWidgetItem *> m_computersAddedToCalssroom;
QStringList m_strlistClassRoom;
QTreeWidgetItem *m_treelist;
QList<QTreeWidgetItem *> temp;
private slots:
//! To add Computers
void on_toolButton_3_clicked();
void addComputers();
//! To add classroom
void addClassRoom();
private slots:
//! To handle the right click event in The right side bar
void ContextMenuDisplayMethod(const QPoint &);
private:
QMenu contextMenu;
private:
//! treewidget context menu
QAction * m_actionClassroom;
QAction * m_actionComputer;
QList<QAction *> m_actionsList;
private:
//SingleClass SingleClassobj;
QString m_strIpEntered;
QString m_strClassRoomSel;
QString m_strUserNameEnter;
clientSettingsDialog m_clientSettingsDlgobj;
//! To add sub Items in tree widget
QModelIndex m_modelIndex;
//! To add sub Items in tree widget
QTreeWidgetItem *m_Childlist ;
int index;
//! Menu showing the list of added classroom from classroom button
QMenu m_classRoomListMenu;
QStringList m_strlistMenu;
QString m_strTempName;
private slots:
void openClassInClientArea();
private:
void test();
QAction *acttest;
QMenu menu;
};
#endif // MAINWINDOW_H
source file
-------------------
SingleClass SingleClassobj;
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent), ui(new Ui::MainWindow)
{
ui->setupUi(this);
QWidget::showMaximized();
m_ClassRoom = new QList<QTreeWidgetItem *>;
ui->treeWidget->setContextMenuPolicy(Qt::CustomContextMenu);
ui->treeWidget->setColumnCount(2);
ui->treeWidget->setColumnWidth(0,200);
QStringList columns;
columns << tr( "Classrooms/computers" ) << tr( "IP-address" );
ui->treeWidget->setHeaderLabels(columns);
connect(ui->treeWidget, SIGNAL(customContextMenuRequested(const QPoint &)),
this, SLOT(ContextMenuDisplayMethod(const QPoint &)));
//!
m_actionClassroom = new QAction(tr("Add ClassRoom"),ui->treeWidget);
m_actionComputer = new QAction(tr("Add Computer"),ui->treeWidget);
//! For context menu display methode in treewidget
connect(m_actionClassroom, SIGNAL(triggered()), this, SLOT(addClassRoom()));
connect(m_actionComputer, SIGNAL(triggered()),this, SLOT(addComputers()));
contextMenu.addAction(m_actionClassroom);
contextMenu.addAction(m_actionComputer);
//! To hide client setting dialog
m_clientSettingsDlgobj.hide();
acttest = new QAction(m_strTempName,ui->toolButton_3);
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::addComputers()
{
if(m_ClassRoom->size() == 0)
{
if( QMessageBox::question( window(), tr( "Missing classroom" ),
tr( "Before adding computers "
"you have to "
"create at least one "
"classroom.\nDo you "
"want to create a new "
"classrom now?" ),
QMessageBox::Yes,
QMessageBox::No ) ==
QMessageBox::No )
{
return;
}
addClassRoom();
}
else
{
if(m_clientSettingsDlgobj.exec())
{
m_strIpEntered = m_clientSettingsDlgobj.getIP();;
m_strClassRoomSel = m_clientSettingsDlgobj.getSelClassRoom();
m_strUserNameEnter = m_clientSettingsDlgobj.getUserName();
if(m_strUserNameEnter.isEmpty())
{
m_strUserNameEnter = m_strIpEntered;
}
temp = ui->treeWidget->findItems(m_strClassRoomSel , Qt::MatchExactly);
QTreeWidgetItemIterator it(ui->treeWidget);
for(int i = 0; i < ui->treeWidget->topLevelItemCount(); i++)
{
QTreeWidgetItem *parent = ui->treeWidget->topLevelItem(i);
if(parent->text(0) == m_strClassRoomSel)
{
m_Childlist = new QTreeWidgetItem(parent);
m_Childlist->setText(0, m_strUserNameEnter);
m_Childlist->setText(1, m_strIpEntered);
return;
}
}
}
}
}
void MainWindow::addClassRoom()
{
bool bOk = false;
QString classroom_name = QInputDialog::getText( this,
tr( "New classroom" ),
tr( "Please enter the name of the classroom you "
"want to create." ),
QLineEdit::Normal, tr( "New classroom" ), &bOk );
if(!classroom_name.isEmpty())
{
bool bTemp = false;
for(int i = 0; i < m_strlistClassRoom.size(); i++)
{
if(m_strlistClassRoom.at(i) == classroom_name)
bTemp = true;
}
if(bTemp == false)
{
m_strlistClassRoom.append(classroom_name);
m_treelist = new QTreeWidgetItem;
m_treelist->setText(0,classroom_name);
m_ClassRoom->append(m_treelist);
ui->treeWidget->addTopLevelItem(m_treelist);
SingleClassobj.setSingleClass(classroom_name);
}
}
for(int i = 0; i <SingleClassobj.getSingleCLass().size() ; i++)
{
m_clientSettingsDlgobj.setClassComboBox(SingleClas sobj.getSingleCLass().at(i));
}
//! To set menu in classroom toolButton
test();
}
void MainWindow::ContextMenuDisplayMethod(const QPoint &pt)
{
contextMenu.popup(QCursor::pos());
contextMenu.exec(QCursor::pos());
}
void MainWindow::on_toolButton_3_clicked()
{
qDebug()<<"INside toolButton";
ui->toolButton_3->showMenu();
menu.exec();
}
void MainWindow::openClassInClientArea()
{
// QAction * act = m_classRoomListMenu.activeAction();
QAction * act = ui->toolButton_3->defaultAction();
QString strClassroom = act->text();
qDebug()<<"Class rRoom : "<<strClassroom;
//QList<QTreeWidget> treewidgetchildren = ui->treeWidget->findChildren<QTreeWidget>(strClassroom);
}
void MainWindow::test()
{
bool bTemp = false;
for(int i = 0; i < m_strlistClassRoom.size(); i++)
{
bTemp = false;
m_strTempName = ("ClassRoom ")+ m_strlistClassRoom.at(i);
acttest = new QAction(m_strTempName,ui->toolButton_3);
for(int j = 0; j < m_strlistMenu.size(); j++)
{
if(m_strlistMenu.at(j) == m_strTempName)
{
bTemp = true;
}
}
if(bTemp == false)
{
acttest->setText(m_strTempName);
m_strlistMenu.append(m_strTempName);
//m_classRoomListMenu.addAction(m_strTempName);
qDebug()<<"MainWindow::test() : acttest value : "<<acttest->text();
ui->toolButton_3->addAction(acttest);
}
}
connect(acttest, SIGNAL(triggered()),
this, SLOT(openClassInClientArea()));
}
Now i'm able to trigger the action. but how to get, which action is triggered. i mean in open openClassInClientArea() how ll i know that which action is triggered.